SEBA-589 creating service upgrade verify test

Change-Id: I2b79c7117e34b495d3e792a5cbb3d9c3c3f8c9be
diff --git a/jjb/verify/fabric-crossconnect.yaml b/jjb/verify/fabric-crossconnect.yaml
index a515d26..ec79bba 100644
--- a/jjb/verify/fabric-crossconnect.yaml
+++ b/jjb/verify/fabric-crossconnect.yaml
@@ -20,7 +20,8 @@
           dependency-jobs: 'verify_fabric-crossconnect_tag-collision'
       - 'xos-unit-test':
           dependency-jobs: 'verify_fabric-crossconnect_sonarqube'
-
+      - 'xos-service-upgrade':
+            dependency-jobs: 'verify_fabric-crossconnect-unit-test'
 - job-group:
     name: 'publish-fabric-crossconnect-jobs'
     jobs: